LUBE Meaning of LUBE in English transcription, транскрипция: [ ˈlüb ]nounEtymology: short for lubricating oilDate: 19261. : lubricant2. : an application of a lubricant : lubrication Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003